docker-compose supports more environment variables

.env.template

@@ -1,4 +1,29 @@
+
+# Your openai api key. (required)
 OPENAI_API_KEY=sk-xxxx
+
+# Access passsword, separated by comma. (optional)
 CODE=your-password
 
-PROXY_URL=http://localhost:7890
+# You can start service behind a proxy
+PROXY_URL=http://localhost:7890
+
+# Override openai api request base url. (optional)
+# Default: https://api.openai.com
+# Examples: http://your-openai-proxy.com
+BASE_URL=
+
+# Specify OpenAI organization ID.(optional)
+# Default: Empty
+# If you do not want users to input their own API key, set this value to 1.
+OPENAI_ORG_ID=
+
+# (optional)
+# Default: Empty
+# If you do not want users to input their own API key, set this value to 1.
+HIDE_USER_API_KEY=
+
+# (optional)
+# Default: Empty
+# If you do not want users to use GPT-4, set this value to 1.
+DISABLE_GPT4=